Figure 1From: A delay differential equation model of mealybugs and green lacewingsA computer simulation of the system (2.1)–(2.2) with \(a_{1}=0.05\), \(a_{2}=0.6937\), \(b_{1}=0.0596\), \(b_{2}=0.0206\), \(\alpha _{1}=0.16385\), \(k_{1}=15.64\), \(k_{2}=12.4113\), \(\tau =2\), where \(M(0)=0.1\) and \(G(0)=0.1\), for which all conditions in Theorem 1 are satisfied. The solution trajectory tends towards a washout steady state as theoretically predictedBack to article page